An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5910-01-267-8130
NSN 5965-01-274-5016
NSN 5930-01-488-9410
NSN 6650-00-111-3399
NSN 5990-01-030-5206
NSN 5945-00-099-9857
NSN 6620-00-477-7808
NSN 5935-01-549-0913
NSN 5950-00-366-0041
NSN 6610-01-221-2606
NSN 6220-01-649-0930
NSN 6105-01-023-5654